<!DOCTYPE HTML>
<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
-->
<html><head>
  <meta charset="utf-8">
  <title>CSS Grid Test: Testing track distribution rounding errors</title>
  <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1151214">
  <style type="text/css">
html,body {
  color:black; background-color:white; font-size:16px; padding:0; margin:0;
}

.grid {
  display: grid;
  grid-template-rows: 7px;
  border: 1px solid blue;
  background: black;
}

x { background: lime; height:7px; }

  </style>
</head>
<body>

<script>
var justify = [ "" ];
var cols = [ "151", "1" ];
var widths = [ "151", "152", "153", "154", "155", "156", "157", "158", "159",
               "160", "161", "301", "302", "303", "304", "305", "306", "307",
               "308", "309", "310", "311" ];
for (var c = 0; c < cols.length; ++c) {
  var chunk = document.createElement('div');
  chunk.setAttribute("style", "float:left; margin:1px;");
  for (var j = 0; j < justify.length; ++j) {
    for (var w = 0; w < widths.length; ++w) {
      var grid = document.createElement('div');
      grid.style.width = widths[w]+"px";
      if (widths[w] > 300) {
        grid.style.gridTemplateColumns = "2px " + (widths[w]-4) + "px 2px";
      } else {
        grid.style.gridTemplateColumns = "1px " + (widths[w]-2) + "px 1px";
      }
      grid.className = "grid " + justify[j];
      if (cols[c] > 1) {
        var x = document.createElement('x');
        x.style.gridColumn = "2 / 3";
        x.setAttribute('col', cols[c])
        grid.appendChild(x);
      }
      chunk.appendChild(grid);
    }
  }
  document.body.appendChild(chunk);
}
document.body.style.display = "";
</script>

</body>
</html>
